#layout {
  height: 100vh;
}
.pm-ribbon {
  position: absolute;
}
header {
  height: 70px;
  background: #cfd2d6;
  padding: 0 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
header .left {
  display: flex;
  align-items: center;
}
header .left img {
  padding-right: 20px;
  width: 100px;
}
header .left span {
  font-size: 35px;
  user-select: none;
  text-shadow: -1px 1px #bbb, -2px 2px #bbb, -3px 3px #bbb, -4px 4px #bbb, -5px 5px #bbb, -12px 12px 10px #666 !important;
}
header .layout {
  display: flex;
}
header .layout ul {
  width: 100%;
  text-align: center;
  background: #cfd2d6;
  border-bottom: 0;
}
header .layout ul li {
  flex: 1;
  font-size: 20px;
  border-bottom: none !important;
}
header .right {
  justify-content: center;
  height: 40px;
  text-align: right;
  margin-right: 20px;
  z-index: 1;
}
header .right .avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
}
header .right span {
  font-size: 20px;
  display: inline-block;
}
header .right .ant-dropdown-link {
  color: #333;
  width: 140px;
  height: 50px;
  display: inline-block;
}
header .right .ant-dropdown-link:hover {
  color: #1890ff;
}
.container {
  height: calc(100vh - 120px);
  overflow: hidden;
}
footer {
  height: 50px;
  background: #dee5eb;
  color: #333;
  text-align: center;
  line-height: 50px;
}
